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Contract OI history

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Mar 19, 2027 EXPIRATION

HL $16.00 Put

HL270319P00016000

Latest saved OI751Oct 23, 2026
Last change+34vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $16.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7513750 2026-10-02: 699 OI2026-10-05: 724 OI2026-10-06: 724 OI2026-10-07: 727 OI2026-10-08: 727 OI2026-10-09: 727 OI2026-10-13: 741 OI2026-10-14: 741 OI2026-10-15: 682 OI2026-10-16: 687 OI2026-10-21: 717 OI2026-10-23: 751 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing751+34
Oct 21, 2026717+30
Oct 16, 2026687+5
Oct 15, 2026682-59
Oct 14, 20267410
Oct 13, 2026741+14
Oct 09, 20267270
Oct 08, 20267270
Oct 07, 2026727+3
Oct 06, 20267240
Oct 05, 2026724+25
Oct 02, 2026699No prior observation